baber/WOPTO huggingface dataset:
Patent JP-2008015279-A (JP)
Title: Developing device and image forming apparatus using same
Inventor: INABA SHIGERU
IPC: G03G9/10
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which a two-component developer is picked off in a preferable state from a developer carrier and degradation in the developer carrier and the developer is suppressed, and to provide an image forming apparatus using the device.  <P>SOLUTION: The developing device includes: a development housing 2 that can house a two-component developer (developer) D containing a toner and a magnetic carrier; a developer carrier 3 having a developing sleeve 3a that is disposed opposing to an opening of the development housing 2 and is rotatable and capable of carrying and conveying the developer D on its surface, and a magnetic body 3b having a plurality of magnetic poles disposed and fixed inside the developing sleeve 3a, including at least adjoining repulsive magnetic poles m1, m2 in the same polarities; and a pressing member 4 that is placed near the developing sleeve 3a to cover from the upstream side of the upstream side magnetic pole m1 of the repulsive magnetic poles m1, m2 along the conveying direction of the developer to at least the magnetic pole width of the magnetic pole m1 but not reaching a pick-off portion P of the developer D by the magnetic poles m1, m2, and that presses the developer D on the developing sleeve 3a to the developing sleeve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019882-A (JP)
Title: Joint structure of pipe
Inventor: BAN KUNIKAZU
IPC: F16L19/04
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a pipe which can enhance an axial tensile strength while maintaining a product reliability.  <P>SOLUTION: In a joint structure of a pipe, a first pipe 1 which keeps a chevron bead 11 expanding diametrically outward located near an end thereof is inserted into a second pipe 2 in which a flare 22 expanding diametrically outward and abutting on an end side tapered surface 11b of the chevron bead 11, fastened from outside with a C-shaped clamp 4 having an angled section which is equipped with a fastening bolt-nut 43 by forcing the end side tapered surface 11b of the chevron bead 11 abutting on the flare 22, and connected with the second pipe 2. A flat part 11a is formed on the outer peripheral edge of the chevron bead 11. A straight pipe part 23 abutting on the flat part 11a of the chevron bead 11 is formed at a tip edge of the flare 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021736-A (JP)
Title: Optical sensor, and filter and manufacturing method thereof
Inventor: TOMITA TAKATSUGU
IPC: G02B5/22
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly productive optical sensor for an infrared region.  <P>SOLUTION: The optical sensor 5 includes a red filter 14R formed of a red organic pigment on each light receiving element 12; a cyan filter 14Cy selectively formed, on the red filter 14R, of a cyan organic pigment transmitting incident light in a wavelength region shorter than that of the filter 14R; a blue filter 14B selectively formed, on the red filter 14R, of a blue organic pigment transmitting the incident light in a wavelength region shorter than that of the filter 14Cy; and an arithmetic unit 21 for subtracting an intensity value obtained from a blue light receiving element 12B, for receiving the incident light which has transmitted through the blue filter 14B and the red filter 14R, from an intensity value obtained from a cyan light receiving element 12Cy for receiving the incident light which has passed through the cyan filter 14Cy and the red filter 14R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027069-A (JP)
Title: Document dispatch determination system and document dispatch determination method
Inventor: SATO HIROYUKI
IPC: G06Q50/30
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document dispatch determination system capable of simultaneously achieving an improvement in operation efficiency and the accuracy of operation by simultaneously determining whether an enclosed document is to be dispatched or not while checking the correspondence between an envelope and the document and capable of achieving also the improvement of customer service by quickly performing the preparation and dispatch of a new document when document dispatch is rejected.  <P>SOLUTION: The document dispatch determination system is provided with: a belt conveyer 40 for carrying an envelope 51 in which a document 50 with an IC tag 2 is enclosed to a prescribed direction; an R/W 41 for transmitting/receiving data to/from an IC tag 2 attached to a document 50 enclosed in an envelop 51; a printer 42 for printing out a destination on the envelop 51; a discriminator 43 for discriminating whether the envelop is to be canceled or dispatched; a dispatch document information management server 54 for managing document information to be dispatched to a customer; a PC 52 for controlling the R/W 41, the printer 42 and the discriminator 43 in accordance with an instruction from the dispatch document information management server 54; and an alarm 49.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026616-A (JP)
Title: Image display device
Inventor: SEKI HIDEYA
IPC: G02F1/29
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of surely preventing scintillation of the light emitted from a spatial optical modulator and attaining high image quality.  <P>SOLUTION: In the image display device provided with a light source device 21R emitting light, the spatial optical modulator 24R modulating light emitted from the light source device 21R according to image signal; a projector projecting light modulated by the spatial optical modulator 24R onto a projection plane and a deflecting means 32 deflecting light which is emitted from the light source device 21R and to be made incident on the spatial optical modulator 24R; a part of a display region of the spatial optical modulator 24R is illuminated, with the light emitted from the light source device 21R; and the illumination region illuminated with light can be moved on the projection plane, since the light is deflected by the deflecting means 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023959-A (JP)
Title: Image processor, image processing method and program
Inventor: SHIRAISHI NAOHITO
IPC: H04N1/46
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform complicated image processing at high rate with small memory capacity.  <P>SOLUTION: The image processor comprises a CPU 101 generating image processing parameters and the attributes of each pixel of a band image, a memory area 116b for storing the image processing parameters, a memory area 116d for storing the band attributes, a means for reading the band image by the line, a means for storing the band image by the line, a means for reading the band attributes by the line, a means for storing the band attributes by the line, an image processor 112 performing image processing by reading the image processing parameters, the band image by the line, and the band attributes by the line, and a memory area 116e for storing an image subjected to image processing, i.e. halftoning.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032427-A (JP)
Title: Range image forming method, range image sensor and imaging device
Inventor: MURAYAMA TAKASHI
IPC: G01S17/10
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of range image by reducing the affection of infrared component in the external light.  <P>SOLUTION: The infrared light with a first wave length zone modulated by the infrared light emitting diode at a prescribed intervals irradiates an object, and the reflected infrared light is photographed by an imaging device 8 for infrared light. Then the light of the first wave length region is received by a prescribed interval by an IR1 pixel 19, the light of a second wave length region which is vicinity of the first wave length region is received by the IR2 pixels 20 at a prescribed intervals. From the pixel value of the IR1 pixel 19 infrared imaging signal output from the imaging device 8 for infrared light is subtracted by the mean value of the four IR2 pixels 20 adjacent to the vicinity of the IR1 pixel 19 from the obtained pixel value, thus forming the range image showing the distance to the object.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032873-A (JP)
Title: Keystroke practice apparatus and computer program for keystroke practice
Inventor: KATSUTA MASANORI
IPC: G06F3/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keystroke practice apparatus for enabling a practice person to understand whether to turn to keystroke of which system is provided gradually while practicing even in typing on his/her own way.  <P>SOLUTION: The keystroke practice apparatus has: an input part 1; a display part 2; a storing part 4 for storing each datum of Japanese style stroke key sequence group and a Hepburn type stroke key sequence group to specific symbols in Roman alphabet kana translation in a stroke key sequence; and a control part 5 for displaying at least a corresponding input type on the display part 2 when a detected stroke key sequence is matched with any one input type stroke key sequence in the storing part 4 by retrieving the stroke key sequence corresponding to display symbols to the storing part 4 and comparing the stroke key sequence detected by the input part 1 with the stroke key sequence retrieved from the storing part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030562-A (JP)
Title: Electric power steering control device
Inventor: KAGAMI YUKA
IPC: B62D6/00
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of performing appropriate motor energization control in accordance with an actual vehicle traveling state even in low-speed traveling, restraining heat generation of a motor or the like, suppressing power consumption, and improving a steering feeling.  <P>SOLUTION: The device is provided with a microcomputer 11 for controlling an amount of energization to the motor 5 for generating steering auxiliary torque based on steering torque applied to a steering wheel 1 and vehicle speed. In a low speed state where a vehicle speed sensor 6 outputting a pulse signal with rotation of a wheel has difficulties in detecting the speed, the microcomputer 11 performs energization control in accordance with the vehicle speed detected by a radar device 7 capable of detecting the speed even in a low speed region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029609-A (JP)
Title: Folded-paper airplane
Inventor: TODA TAKUO
IPC: A63H27/16
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the edges of a folded-paper airplane fuselage folded in half through a central fold line from becoming apart.  <P>SOLUTION: A folded-paper airplane 10 is manufactured by inwardly folding the central fold line 12 of a folding paper sheet 21 having folded triangle portions at left and right side portions thereof to make a fuselage 13 and outwardly folding fold lines 14 for wings in its left and right portions to make left and right wings 16. A first transverse fold line 23 is formed such that it intersects the central fold line perpendicularly and intersects the fold lines for wings. Tilting lines 24 extending in the middle of the angles formed by the central fold line and the first transverse folding line 23 are respectively formed at the left and right sides of the central fold line. The left and right tilting lines 24 are pulled apart from each other in a state where the fuselage is formed and the tip end portion of the central fold line is folded up onto the first transverse folding line 23 such that they confirm to each other. The paper sheet is reversely folded in two through a second transverse fold line 26 at the folded-up tip end portion of the central fold line and the doubled tip end of the paper sheet is further folded through the first transverse fold line to cover the tip end edge of the fuselage. Thereafter, the paper sheet is outwardly folded through the wing fold lines intersecting the first transverse fold line to prevent the recovery of the paper sheet covering the tip end of the fuselage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038158-A (JP)
Title: Anti-corrosive steel material for oil storage container, manufacturing method therefor and oil storage container
Inventor: SAKASHITA SHINJI
IPC: B65D90/22
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-corrosive steel material which is superior in corrosion resistance and is used for an oil storage container; a manufacturing method therefor; and the oil storage container.  <P>SOLUTION: The anti-corrosive steel material for the oil storage container has a surface layer formed on the surface of the steel material. The surface layer comprises 0.3 to 20 mass% Cu, 0.3 to 20 mass% Ni, 5 to 20 mass% O, 0.3 to 10 mass% S and the balance Fe with unavoidable impurities, and has a thickness of 50 to 800 μm. The method for manufacturing the anti-corrosive steel material for the oil storage container includes immersing the steel material in a mixed solution of an aqueous solution and a powder of S to form the surface layer with the thickness of 50 to 800 μm on the steel material. Furthermore, the oil storage container is made by using the anti-corrosive steel material for the oil storage container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037140-A (JP)
Title: Vehicular air conditioner
Inventor: OKUMURA YOSHIHIKO
IPC: B60H1/00
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent noise and vibration generated due to the amount of conditioning air blown out into a vehicular cabin or the deformation of a door by the temperature of cooling water.  <P>SOLUTION: A process progresses to a step S190 when a blower level is within a range of 0-10, to a step S200 when the blower level is within a range of 11-20, and to a step S210 when the blower level is within a range of 21 to 30. In the step S190, a minute opening position Y or a half-opening position X decided in a step S160 is decided as an actual opening position. In the step S200, an opening position after correction which is opened from the minute opening position Y or the half-opening position X to a full-opening position W side at a predetermined opening width α (first opening width α) is decided as an actual opening position. In the step S210, an opening position after correction which is opened from the minute opening position Y or the half-opening position X to the full-opening position W side at a predetermined opening width β (second opening width β) (the second opening width β wider than the first opening width α) is decided as an actual opening position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037994-A (JP)
Title: Lubricating oil
Inventor: ISHIBASHI YOSHIHIRO
IPC: C10M105/36
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil which is excellent in the balance of lubricity suitable for use as various lubricating oils, low temperature flowability, high flash point and low viscosity characteristics, and is comprised of an alicyclic dicarboxylate.  <P>SOLUTION: The lubricating oil contains at least one sort of alicyclic dicarboxylate represented by general formula (1), wherein R<SP>1</SP>and R<SP>2</SP>may be the same or different and are each an alkyl group of a 10-18C straight or branched chain, A represents a cyclohexane ring or cyclohexene ring, X is a hydrogen atom or a methyl group, and trans/cis ratio of the dicarboxylate is 30-100/70-0 (area% by liquid chromatography).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006291229-A (JP)
Title: Carbon fiber composite metal material and its production method, carbon fiber composite metal formed article and its production method
Inventor: NOGUCHI TORU
IPC: C08K3/04
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber composite metal material in which carbon nanofibers are uniformly dispersed, to provide its production method, to provide a carbon fiber composite formed article, and to provide its production method.  <P>SOLUTION: This method for producing the carbon fiber composite formed article comprises a process for mixing an elastomer 30 with particles comprising titanium or a titanium alloy and carbon nanofibers 40 to obtain the carbon fiber-composite material 4, a process for forming the carbon fiber-composite material 4 in a desired shape to obtain the carbon fiber composite formed article, and a process for impregnating a molten metal comprising titanium or the titanium alloy into the carbon fiber composite formed article to replace the elastomer 30 by the molten metal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040239-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: KOUHO TAKASHI
IPC: G03F7/11
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide which has a highly accurate shape, superior dimensional stability, and excellent transmission characteristics, in a simple manufacturing process and with superior work efficiency.  <P>SOLUTION: The method for manufacturing the optical waveguide 1 containing a lower clad layer 2, a core 3 and an upper clad layer 4 includes: a process of laminating, on the lower clad layer 2, a film composed of a synthetic resin containing fillers with a number average grain size of 5-100 nm, so as to turn into a state in which a photosensitive composition layer for forming the core is interposed; a process of forming a core pattern-contained layer composed of hardened and unhardened portions by irradiating the photosensitive composition layer with light through the film, with the film abutted on the photosensitive composition layer; a process of obtaining a laminated body including the lower clad layer and the core by developing the core pattern-contained layer after the film is peeled off; and a process of forming the upper clad layer on the lower clad layer and the core.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041518-A (JP)
Title: Manufacturing method of fluorescent display tube and fluorescent display tube
Inventor: NAKANISHI MASAYUKI
IPC: H01J9/14
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluorescent display tube and a fluorescent display tube which can fix a grid electrode suitably.  <P>SOLUTION: The grid electrode 11 can be welded on a welding member 12 made of a welding material formed beforehand and the grid electrode 11 of a mesh shape can be fixed by a welding method without impairing a fixing reliability, a pattern designing flexibility, a performance and a cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039707-A (JP)
Title: Device for measuring deflection of measuring object
Inventor: KOMURO HIROSHI
IPC: G01B11/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring deflection of a measuring object capable of measuring directly deflection of a hollow and cylindrical measuring object such as a photoreceptor drum.  <P>SOLUTION: A chuck means 2 has halved cylindrical pawl parts 2a, and each circular outer periphery 2c of the pawl parts 2a is formed in a complete round shape with a tapered tip, and the center part 2b is hollow. An unillustrated enlarging means by an air pressure or with a wedge shape is inserted into the hollow center part 2b, and the pawl parts 2a are mounted openably/closably and movably in the radial direction (arrow D direction) by enlarging action by the enlarging means. Hereby, when the pawl parts 2a of the chuck means 2 are inserted into both inner circumferences of a work 1 and the pawl parts 2a are enlarged, each section on both ends of the work 1 having a distorted shape is deformed and reformed into an approximately complete round shape along the outer circumferential shape of the pawl parts 2a, and thereby the work 1 is held by the chuck part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046689-A (JP)
Title: Image input device, image output device and transfer method
Inventor: ONO MITSUHIRO
IPC: H04N5/225
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of data communicated between an image input device and an image output device while enabling a user to make a desired color correction.  <P>SOLUTION: A method for transferring data between a digital still camera (DSC) and a printer that establish direct communication, wherein the DSC holds an image file of an input image and a conversion file including conversion information for color conversion in a preset color space common to the printer, has a first transfer step (706, 707) of transferring from the DSC to the printer the conversion file for color conversion of the image of the image file to be output from the printer, and a second transfer step (708, 709) of transferring the image file. The printer outputs the image of the image file transferred in the second transfer step after applying color conversion using the conversion information in the conversion file transferred in the first transfer step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045601-A (JP)
Title: Power transmission device
Inventor: HAMAI KYUGO
IPC: B60K6/383
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device preventing a load on an electric motor resulting from the associative rotation of the electric motor with the rotation of a wheel.  <P>SOLUTION: In the power transmission device 1, a two-way clutch 4 provided on an intermediate shaft 3 transmits driving force with a roller 42 having linear contact with an outer ring member 44, and so it has less friction heat to be generated during the contact than a multiple disc clutch having discs in face contact with each other, thus reducing the amount of oil to be used, accordingly. As a result, the amount of oil existing between the roller 42 and the outer ring member 44 can be extremely reduced. Even when the two-way clutch is in a cut-off condition, the viscosity of the oil suppresses the occurrence of drag transmitted by the driving force, thus preventing the associative rotation of the electric motor with the rotation of the wheel to prevent a load on the electric motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047367-A (JP)
Title: Case for composite type electronic component, its manufacturing method, and composite type electronic component
Inventor: KINOSHITA SHIGEAKI
IPC: H01H89/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite type electronic component wherein the number of components can be reduced, allowing it to be easily assembled, miniaturized and thinned.  <P>SOLUTION: This case 50 is formed by integrally molding an electrode plate 110 used as the component part of a push-button switch 10 and a flexible circuit board 90 used as the component part of an electronic component 30 with a movable body so that the surface of the electrode plate 110 and the surface of the flexible circuit board 90 are exposed respectively. The push-button switch 10 using this electrode plate 110 is formed at the portion of the case 50 where the electrode plate 110 is mounted and the electronic component 30 with the movable body using the flexible circuit board 90 is formed at the portion of the case where the flexible circuit board 90 is mounted to make this composite type electronic component 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT